CVSS 3.1 Score 6.5 of 10 (medium)


Published Aug 3, 2023
Updated: Aug 7, 2023


CVE-2023-37547 is a vulnerability that affects multiple versions of Codesys products. After successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-of-service condition. This vulnerability is distinct from other CVEs related to Codesys products. The affected products include sN6x3g, sN6x3h, sN6x3i, sN6x3j, sN6x3k, sN6x3l, eyWuJ8, eyWuJ_, and many others. The risk score of this vulnerability is 25 out of 100, with a base severity of MEDIUM. It has a CVSS score of 6.5 out of 10 and can be exploited with low privileges required and no user interaction. The attack vector is through the network, and it has a high availability impact. Remediation steps for this vulnerability are not provided in the given information.

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